Dual-signal Transformation LSTM Network
input
audio file（16kHz)
LibriSpeech ASR corpus
http://www.openslr.org/12
1221-135766-0000.wav
Output
Audio file with noise removed
Usage
Automatically downloads the onnx and prototxt files on the first run. It is necessary to be connected to the Internet while downloading.
For the sample wav,
$ python3 dtln.py
If you want to specify the audio, put the file path after the --input option.
$ python3 dtln.py --input AUDIO_FILE
If you run by onnxruntime instead of ailia, you use --onnx option.
Reference
Framework
Pytorch
Model Format
ONNX opset=11